JPH07116436A - Filter for ventilator - Google Patents

Abstract

PURPOSE:To improve the yield of a coating material and eliminate the necessity of the blower process by forming the holes and clearances on curling sections formed on four sides of a filter section and recovering the unnecessary coating material. CONSTITUTION:Curling sections 2 are formed on the four sides of a filter section 1 to which fats and oils in soot adhere, and a plurality of holes 3 are formed on the curling sections 2, while spaces 4 are formed on the corners of the curling sections 2. An unnecessary coating material stored in the curling sections 2 is drained from the holes 3 and the spaces 4 and recovered by the above arrangement when the filter is inserted into a Teflon coating material of fluid state and drawn up for the purpose of applying the coating material to the filter so as to make the cleaning of the filter easy. As described above, the unnecessary coating material applied to the filter for a range hood or the like can be recovered, which eliminates the waste of the coating material and also the necessity of recovering the coating material by using the blower process as an aftertreatment.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filter for a ventilator used in a range hood or the like for discharging oil smoke rising from a stove installed in a kitchen to the outside.

[0002]

2. Description of the Related Art In recent years, a range hood is generally installed above a stove, and the rising airflow from the stove is generally sucked and discharged outdoors. However, in such a range hood, oil generated during cooking adheres to the filter and it is difficult to remove the oil during cleaning. Therefore, there has been a demand for a range hood filter that can easily remove oil during cleaning. For this reason, conventionally, a filter for a range hood, which is coated with a Teflon-based paint and has an excellent oil removing property on the filter surface, has been generally used.

The structure will be described below with reference to FIG. As shown in the figure, an exhaust blower 105 having a suction port 104 is provided inside a hood body 103 having a suction port 101 on the lower surface and an exhaust port 102 on the upper surface,
A filter 106, which is provided so as to face the suction port 104 and is inclined, and which is coated with a Teflon-based paint, and the filter 10
The range hood provided with the filter receiver 107 for receiving 6 is attached to the wall surface of the house so as to be located above the cooking utensil 108, and the adapter 10 is provided so as to cover the exhaust port 102.
9 is attached to the upper surface of the hood body 103, and the adapter 1
An exhaust duct 110 communicating with the outside was connected to 09.

In the above structure, when the exhaust blower 105 is operated, the oil smoke generated during cooking reaches the filter 106, the oil and fat components in the oil smoke are removed by the filter 106, and the oil is sucked through the suction port 104 of the exhaust blower 105. It was discharged outdoors through the adapter 109 and the exhaust duct 110. Further, the oil and fat component adhering to the filter 106 was easily cleaned because the surface of the filter 106 was coated with Teflon-based paint.

[0005]

When applying a Teflon-based paint to such a conventional range hood filter, the filter is inserted into the liquid paint and slowly pulled up. Unnecessary paint accumulates on the inner surface of the curling part, and the paint cannot be removed, so that the yield of the paint is poor, and there is a problem in that a blower must be performed in a later step to recover it.

The present invention solves the above problems and provides a filter for a ventilation device such as a range hood that improves the yield of paint applied to improve cleaning performance and does not require a blower process. The purpose is to do.

[0007]

In order to achieve the above-mentioned object, a filter for a ventilation device of the present invention has a curling portion formed on four sides of a filter portion to which oil and fat in oil smoke is attached,
A hole is formed in the curling portion and a gap is formed in a corner portion of the curling portion, and unnecessary paint is recovered from the hole and the gap formed in the curling portion when the paint is applied. .

[0008]

According to the present invention, by the constitution of the above means, when the filter is inserted into the liquid Teflon-based paint at the time of applying the paint and the paint is pulled up, the paint accumulated inside the curling on the four sides is the gap between the holes and the corners. Unnecessary paint will be collected and discharged.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG.

As shown in the figure, a curling portion 2 is formed on four sides of a filter portion 1 to which oil and fat in the oil smoke is attached, a plurality of holes 3 are formed in the curling portion 2, and a corner portion of the curling portion 2 is formed. A gap 4 is formed in the gap to form a filter.

In the above structure, paint is applied to the filter so that the filter can be easily cleaned. Therefore, when the filter is inserted into the liquid Teflon-based paint and pulled up, unnecessary paint is collected in the curling portion 2. Will be discharged and collected through the holes 3 and the gaps 4.

As described above, in the filter such as the range hood of the present invention, unnecessary paint can be collected from the holes and the gaps formed in the curling portion 2 when the paint is applied. It would not be necessary to recover the paint using a blower process.

[0013]

As is apparent from the above embodiments, since the holes and the gaps are formed in the curling portions formed on the four sides of the filter portion, unnecessary paint can be recovered from the holes and the gaps. It is possible to provide a filter for a ventilation device that improves the yield of paint and does not require a blower process for collecting paint.

[Brief description of drawings]

FIG. 1 is a perspective view of a ventilation filter according to an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing an installed state of a conventional range hood.

[Explanation of symbols]

 1 Filter part 2 Curling part 3 Hole 5 Gap

Claims (1)

[Claims] 1. A curling part formed on four sides of a filter part for adhering oil and fat in oil smoke, a hole formed in the curling part, and a gap formed in a corner part of the curling part. A filter for a ventilator configured to collect unnecessary paint from the holes and gaps formed in the curling portion when the paint is applied.